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National Stock Number:
4730-01-518-9156
Federal Supply Class:
4730
National Item Identification Number:
015189156
Description:
NUT,UNION
Detail:
AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.
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Manufacturer Information:
| 6392297-01 FIND 012 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6392300-02 FIND 009 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6392318-02 FIND 008 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H850N-20-M | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 4000.0 POUNDS PER SQUARE INCH (PSI) OIL | | NOMINAL THREAD SIZE | 1.750 INCHES | | NUT HEIGHT | 0.750 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SHOULDER SEAT DIAMETER | 1.750 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.250 INCHES NOMINAL | | SPECIAL FEATURES | O'RING MATERIAL SETS TEMPERATURE RANGE; ALLOY MONEL | | TEMP RATING | -20.0 FAHRENHEIT NOMINAL AND 275.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UN | | THREAD QUANTITY PER INCH | 12 | | WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
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